Invertek Drives ODE-3-220070-3 [31/40] Analog and digital input macro configurations

Version 2.00 | Optidrive ODE-3 User Guide | 31www.invertekdrives.com

Analog and Digital Input Macro Conﬁgurations

7. Analog and Digital Input Macro Conﬁgurations

7.1. Overview

Optidrive E3 uses a Macro approach to simplify the conﬁguration of the Analog and Digital Inputs. There are two key parameters

which determine the input functions and drive behaviour:

P-12 Selects the main drive control source and determines how the output frequency of the drive is primarily controlled.

P-15 Assigns the Macro function to the analog and digital inputs.

Additional parameters can then be used to further adapt the settings, e.g.

P-16 Used to select the format of the analog signal to be connected to analog input 1, e.g. 0 – 10 Volt, 4 – 20mA.

P-30 Determines whether the drive should automatically start following a power on if the Enable Input is present.

P-31 When Keypad Mode is selected, determines at what output frequency / speed the drive should start following the enable

command, and also whether the keypad start key must be pressed or if the Enable input alone should start the drive.

P-47 Used to select the format of the analog signal to be connected to analog input 2, e.g. 0 – 10 Volt, 4 – 20mA.

The diagrams below provide an overview of the functions of each terminal macro function, and a simpliﬁed connection diagram for

each.

7.2. Macro Functions Guide Key

The table below should be used as a key for pages 32 to 34.

STOP / RUN Latched input, Close to Run, Open to Stop.

Forward Rotation /

Reverse Rotation

Selects the direction of motor operation.

AI1 REF Analog Input 1 is the selected speed reference.

P-xx REF Speed setpoint from the selected preset speed.

PR-REF Preset speeds P-20 – P-23 are used for the speed reference, selected according to other digital input

status.

^-FAST STOP (P-24)-^ When both inputs are active simultaneously, the drive stops using Fast Stop Ramp Time P-24.

E-TRIP External Trip input, which must be Normally Closed. When the input opens, the drive trips showing

 or  depending on P-47 setting.

(NO) Normally Open Contact, Momentarily Close to Start.

(NC) Normally Closed Contact, momentary Open to Stop.

Fire Mode Activates Fire Mode, see section 7.7. Fire Mode.

ENABLE Hardware Enable Input. In Keypad Mode, P-31 determines whether the drive immediately starts, or the

keypad start key must be pressed. In other modes, this input must be present before the start signal via

the ﬁeldbus interface.

INC SPD Normally Open, Close the input to Increase the motor speed.

DEC SPD Normally Open, Close input to Decrease motor speed.

KPD REF Keypad Speed Reference selected.

FB REF Selected speed reference from Fieldbus (Modbus RTU / CAN / Master depending on

P-12 setting).